Don't over fill, don't draw too hard, and angle the e-cig downward.
It's all a matter of technique in the beginning. E-cig's are no where
near smoking a regular cigarette. The style is completely different,
and each model has it's own technique.
No matter what model you decide on, you'll have
to learn technique. Once you master how to drag, how much juice
to add, and how your unit works, you're on your way.
Learning is the key, and it takes some time. Many of us here will be
happy to help in the learning process. Just keep in mind that if you
spend $10.00 or $1,000.00, the device will give you trouble until you
learn to use it.
A Ferrari is no better than a Yugo if you don't know how to drive.
Once your technique is mastered, you'll be able to make a decision on
which e-cig or mod model would suit your needs best. Just going out
and buying a new one before you've mastered the ones you have can get
very expensive, and you won't be satisfied with any of them.
Cheers;
jd